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ROHM BU26507GULE2 LED Driver
The BU26507GUL is a compact matrix LED driver suitable for mobile devices such as cellular phones. It controls a 5x6 LED matrix with internal 5-channel PMOS switches and 6-channel current drivers, supporting luminance adjustments and firefly effects through internal registers. It features SPI and I²C interfaces, automatic slope functions, scrolling, and PWM control for precise LED management. Packaged in a slim CSP form factor (2.5mm x 2.5mm x 0.55mm), it operates from 2.7V to 5.5V, with thermal shutdown and low power consumption, making it ideal for slim, portable electronics and display applications.
ROHM BU26507GULE2 LED Driver Specifications:
- Supply Voltage: 2.7V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Package Size: 2.50mm x 2.50mm x 0.55mm CSP
- LED Current: 0 to 20mA in 16 steps, max 42.5mA
- Oscillator Frequency: 1.2MHz (Typ.)
- Input Voltage for VIO: 1.65V to 3.3V
- Thermal Shutdown: Yes
- Current Drivers: 6 channels with PWM and slope control
- Interface: SPI max 400kHz, I2C (74h or 75h address)
- Control Functions: Brightness, scroll, slope delay, pattern clearing, and external sync
- Power Dissipation: 790mW typical at Ta=25°C
- Pin Configuration: CMOS-compatible, low ESR in CSP package
- Control: Internal registers for LED on/off, PWM duty, slope, and scroll speed
- Maximum switch voltage: 7V
- Control current per LED: up to 42.5mA
- With built-in protection features including UVLO and thermal shutdown
Buy the ROHM BU26507GUL – Reliable Matrix LED Driver for Industrial Applications
Order the ROHM BU26507GUL online today for an advanced matrix LED driver designed for compact, portable electronic devices. It offers versatile control over a 5x6 LED matrix with adjustable current, PWM, and scroll functions, supporting SPI and I²C interfaces. Encased in a tiny CSP package (2.5mm x 2.5mm x 0.55mm), it operates from 2.7V to 5.5V and includes protective features like thermal shutdown and UVLO. Ideal for mobile, wearable, or display applications requiring reliable, precise LED control.
Get ROHM BU26507GUL today—built for precision, low power, and long-lasting durability in compact devices.
Frequently Asked Questions
Where can I buy ROHM BU26507GULE2?
You can click on the BUY or RFQ button to purchase BU26507GULE2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BU26507GULE2?
You can download the BU26507GULE2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BU26507GULE2?
ROHM